1988049361374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{8623}}^1\times {\mathrm{312401}}^1$

素因数の和:321073

約数の個数: 48

約数和(自身を含む): 4413025641024

約数和(自身を除く): 2424976279650

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 8623, 17246, 25869, 51738, 77607, 155214, 312401, 353543, 624802, 707086, 937203, 1060629, 1874406, 2121258, 2811609, 3181887, 5623218, 6363774, 12808441, 25616882, 38425323, 76850646, 115275969, 230551938, 2693833823, 5387667646, 8081501469, 16163002938, 24244504407, 48489008814, 110447186743, 220894373486, 331341560229, 662683120458, 994024680687, 1988049361374]

約数ペア:

[(1, 1988049361374), (2, 994024680687), (3, 662683120458), (6, 331341560229), (9, 220894373486), (18, 110447186743), (41, 48489008814), (82, 24244504407), (123, 16163002938), (246, 8081501469), (369, 5387667646), (738, 2693833823), (8623, 230551938), (17246, 115275969), (25869, 76850646), (51738, 38425323), (77607, 25616882), (155214, 12808441), (312401, 6363774), (353543, 5623218), (624802, 3181887), (707086, 2811609), (937203, 2121258), (1060629, 1874406)]